The Zolarian colony is endangered. Parasitic bugs have infected thousands, turning them into cannibal fiends. The only cure is hidden under Area 51. Ronan, leader of the Zolarian army, is tasked with finding it. Earth is the last place he wants to be, but his orders are clear. Eradicate all humans. Make Earth the Zolarian's new home. Zero Alvarado's life is anything but normal. Living beneath Area 51 isn’t as fun as it sounds. Until an alien invasion brings devastation to her hatchet door. Zero won’t go down without a fight. After all, she’s been training for this moment her entire life. Two lives cross, both fighting for survival. Both desperate to save their race from extinction. Zero won’t stop until she brings her enemies to their knees. But first she must keep herself from falling for Ronan. This book is intended for mature audiences and contains strong language and graphic violence.

Thousands of Hollows are turning into Untainted soldiers. The human population is steadily decreasing. Hollows haunt the streets and point them in blood. Ronan is one of them. The world is falling apart around Zero Alvarado. Her focus is split into several different directions. Ronan needs saved from himself. The people need saved from the Waters. The Revelance needs an advantage over the Zolarian's. When a hopeful ally presents itself, Zero seizes the opportunity. Layna, a renowned scientist, has the power to give the Revelance the advantage they so desperately need. The journey to find her sends Zero to territories outside of Earth, where fighting to the death is the only way to gain the mysterious woman's attention. If there's one thing Zero has learned, it's that friends can disguise themselves under terrifying masks. And so to give humans a real chance of winning the war, she must do what she has always done before: bite or be bitten.